Data Base

Data base
Data Base There are two types of data, first is relational and the second is flat file.
Flat file is an excel data base, ie spreedsheets.
Tables in access
In tables on Data base there are a few important keys to remember,Every coloumn is a field Every row is a record,Every table has a primary key you can have only one primary key for each table,this is a unique feature key for the table.
You need to define an id field.
To find some thing you need remember Id,
ID is the king. and key to everything you need for finding what you need.